/[svn]/qsampler/trunk/src/qsamplerChannelForm.ui.h
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Diff of /qsampler/trunk/src/qsamplerChannelForm.ui.h

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revision 161 by capela, Tue Jun 29 21:55:30 2004 UTC revision 391 by capela, Fri Feb 18 10:28:45 2005 UTC
# Line 2  Line 2 
2  //  //
3  // ui.h extension file, included from the uic-generated form implementation.  // ui.h extension file, included from the uic-generated form implementation.
4  /****************************************************************************  /****************************************************************************
5     Copyright (C) 2004, rncbc aka Rui Nuno Capela. All rights reserved.     Copyright (C) 2004-2005, rncbc aka Rui Nuno Capela. All rights reserved.
6    
7     This program is free software; you can redistribute it and/or     This program is free software; you can redistribute it and/or
8     modify it under the terms of the GNU General Public License     modify it under the terms of the GNU General Public License
# Line 26  Line 26 
26  #include <qfileinfo.h>  #include <qfileinfo.h>
27  #include <qlistbox.h>  #include <qlistbox.h>
28    
 #include "qsamplerOptions.h"  
 #include "qsamplerChannelStrip.h"  
   
29  #include "config.h"  #include "config.h"
30    
31    
# Line 53  void qsamplerChannelForm::destroy (void) Line 50  void qsamplerChannelForm::destroy (void)
50    
51    
52  // Channel dialog setup formal initializer.  // Channel dialog setup formal initializer.
53  void qsamplerChannelForm::setup ( qsamplerChannelStrip *pChannel )  void qsamplerChannelForm::setup ( qsamplerChannel *pChannel )
54  {  {
55      m_pChannel = pChannel;      m_pChannel = pChannel;
56    
# Line 63  void qsamplerChannelForm::setup ( qsampl Line 60  void qsamplerChannelForm::setup ( qsampl
60      if (m_pChannel == NULL)      if (m_pChannel == NULL)
61          return;          return;
62    
63      setCaption(m_pChannel->caption());      // It can be a brand new channel, remember?
64        bool bNew = (m_pChannel->channelID() < 0);
65        setCaption(m_pChannel->channelName());
66    
67      // Check if we're up and connected.      // Check if we're up and connected.
68      if (m_pChannel->client() == NULL)      if (m_pChannel->client() == NULL)
# Line 111  void qsamplerChannelForm::setup ( qsampl Line 110  void qsamplerChannelForm::setup ( qsampl
110    
111      // Engine name...      // Engine name...
112      QString sEngineName = pChannel->engineName();      QString sEngineName = pChannel->engineName();
113        if (sEngineName.isEmpty() && bNew)
114            sEngineName = pOptions->sEngineName;
115      if (sEngineName.isEmpty())      if (sEngineName.isEmpty())
116          sEngineName = tr("(No engine)");          sEngineName = qsamplerChannel::noEngineName();
117      if (EngineNameComboBox->listBox()->findItem(sEngineName, Qt::ExactMatch) == NULL)      if (EngineNameComboBox->listBox()->findItem(sEngineName, Qt::ExactMatch) == NULL)
118          EngineNameComboBox->insertItem(sEngineName);          EngineNameComboBox->insertItem(sEngineName);
119      EngineNameComboBox->setCurrentText(sEngineName);      EngineNameComboBox->setCurrentText(sEngineName);
120      // Instrument filename and index...      // Instrument filename and index...
121      QString sInstrumentFile = pChannel->instrumentFile();      QString sInstrumentFile = pChannel->instrumentFile();
122      if (sInstrumentFile.isEmpty())      if (sInstrumentFile.isEmpty())
123          sInstrumentFile = tr("(No instrument)");          sInstrumentFile = qsamplerChannel::noInstrumentName();
124      InstrumentFileComboBox->setCurrentText(sInstrumentFile);      InstrumentFileComboBox->setCurrentText(sInstrumentFile);
125      InstrumentNrSpinBox->setValue(pChannel->instrumentNr());      InstrumentNrComboBox->clear();
126      // MIDI input...      InstrumentNrComboBox->insertStringList(
127      const QString& sMidiDriver = pChannel->midiDriver();                  qsamplerChannel::getInstrumentList(sInstrumentFile,
128                    pOptions->bInstrumentNames));
129        InstrumentNrComboBox->setCurrentItem(pChannel->instrumentNr());
130        // MIDI input driver...
131        QString sMidiDriver = pChannel->midiDriver();
132        if (sMidiDriver.isEmpty() || bNew)
133            sMidiDriver = pOptions->sMidiDriver;
134      if (!sMidiDriver.isEmpty()) {      if (!sMidiDriver.isEmpty()) {
135          if (MidiDriverComboBox->listBox()->findItem(sMidiDriver, Qt::ExactMatch) == NULL)          if (MidiDriverComboBox->listBox()->findItem(sMidiDriver, Qt::ExactMatch) == NULL)
136              MidiDriverComboBox->insertItem(sMidiDriver);              MidiDriverComboBox->insertItem(sMidiDriver);
137          MidiDriverComboBox->setCurrentText(sMidiDriver);          MidiDriverComboBox->setCurrentText(sMidiDriver);
138      }      }
139        // MIDI input port...
140      MidiPortSpinBox->setValue(pChannel->midiPort());      MidiPortSpinBox->setValue(pChannel->midiPort());
141      MidiChannelSpinBox->setValue(pChannel->midiChannel());      // MIDI input channel...
142      // Audio output...      int iMidiChannel = pChannel->midiChannel();
143      const QString& sAudioDriver = pChannel->audioDriver();      // When new, try to suggest a sensible MIDI channel...
144        if (iMidiChannel < 0)
145            iMidiChannel = (::lscp_get_channels(m_pChannel->client()) % 16);
146        MidiChannelComboBox->setCurrentItem(iMidiChannel);
147        // Audio output driver...
148        QString sAudioDriver = pChannel->audioDriver();
149        if (sAudioDriver.isEmpty() || bNew)
150            sAudioDriver = pOptions->sAudioDriver;
151      if (!sAudioDriver.isEmpty()) {      if (!sAudioDriver.isEmpty()) {
152          if (AudioDriverComboBox->listBox()->findItem(sAudioDriver, Qt::ExactMatch) == NULL)          if (AudioDriverComboBox->listBox()->findItem(sAudioDriver, Qt::ExactMatch) == NULL)
153              AudioDriverComboBox->insertItem(sAudioDriver);              AudioDriverComboBox->insertItem(sAudioDriver);
154          AudioDriverComboBox->setCurrentText(sAudioDriver);          AudioDriverComboBox->setCurrentText(sAudioDriver);
155      }      }
156            // As convenient, make it ready on stabilizeForm() for
157            // prompt acceptance, if we got the minimum required...
158            if (bNew && sEngineName != qsamplerChannel::noEngineName() &&
159                sInstrumentFile != qsamplerChannel::noInstrumentName())
160                m_iDirtyCount++;
161      // Done.      // Done.
162      m_iDirtySetup--;      m_iDirtySetup--;
163      stabilizeForm();      stabilizeForm();
# Line 157  void qsamplerChannelForm::accept (void) Line 177  void qsamplerChannelForm::accept (void)
177      // We'll go for it!      // We'll go for it!
178      if (m_iDirtyCount > 0) {      if (m_iDirtyCount > 0) {
179          int iErrors = 0;          int iErrors = 0;
180            // Are we a new channel?
181            if (!m_pChannel->addChannel())
182                iErrors++;
183          // Audio output driver type...          // Audio output driver type...
184          if (!m_pChannel->setAudioDriver(AudioDriverComboBox->currentText()))          if (!m_pChannel->setAudioDriver(AudioDriverComboBox->currentText()))
185              iErrors++;              iErrors++;
# Line 167  void qsamplerChannelForm::accept (void) Line 190  void qsamplerChannelForm::accept (void)
190          if (!m_pChannel->setMidiPort(MidiPortSpinBox->value()))          if (!m_pChannel->setMidiPort(MidiPortSpinBox->value()))
191              iErrors++;              iErrors++;
192          // MIDI input channel...          // MIDI input channel...
193          if (!m_pChannel->setMidiChannel(MidiChannelSpinBox->value()))          if (!m_pChannel->setMidiChannel(MidiChannelComboBox->currentItem()))
194              iErrors++;              iErrors++;
195          // Engine name...          // Engine name...
196          if (!m_pChannel->loadEngine(EngineNameComboBox->currentText()))          if (!m_pChannel->loadEngine(EngineNameComboBox->currentText()))
197              iErrors++;              iErrors++;
198          // Instrument file and index...          // Instrument file and index...
199          if (!m_pChannel->loadInstrument(InstrumentFileComboBox->currentText(), InstrumentNrSpinBox->value()))          if (!m_pChannel->loadInstrument(InstrumentFileComboBox->currentText(), InstrumentNrComboBox->currentItem()))
200              iErrors++;              iErrors++;
201          // Show error messages?          // Show error messages?
202          if (iErrors > 0)          if (iErrors > 0)
203              m_pChannel->appendMessagesError(tr("Some channel settings could not be set.\n\nSorry."));              m_pChannel->appendMessagesError(tr("Some channel settings could not be set.\n\nSorry."));
204      }      }
205    
206      // Save default instrument directory and history...      // Save default engine name, instrument directory and history...
207      pOptions->sInstrumentDir = QFileInfo(InstrumentFileComboBox->currentText()).dirPath(true);      pOptions->sInstrumentDir = QFileInfo(InstrumentFileComboBox->currentText()).dirPath(true);
208        pOptions->sEngineName  = EngineNameComboBox->currentText();
209        pOptions->sAudioDriver = AudioDriverComboBox->currentText();
210        pOptions->sMidiDriver  = MidiDriverComboBox->currentText();
211      pOptions->saveComboBoxHistory(InstrumentFileComboBox);      pOptions->saveComboBoxHistory(InstrumentFileComboBox);
212    
213      // Just go with dialog acceptance.      // Just go with dialog acceptance.
# Line 195  void qsamplerChannelForm::reject (void) Line 221  void qsamplerChannelForm::reject (void)
221      bool bReject = true;      bool bReject = true;
222    
223      // Check if there's any pending changes...      // Check if there's any pending changes...
224      if (m_iDirtyCount > 0) {      if (m_iDirtyCount > 0 && OkPushButton->isEnabled()) {
225          switch (QMessageBox::warning(this, tr("Warning"),          switch (QMessageBox::warning(this, tr("Warning"),
226              tr("Some channel settings have been changed.\n\n"              tr("Some channel settings have been changed.\n\n"
227                 "Do you want to apply the changes?"),                 "Do you want to apply the changes?"),
# Line 241  void qsamplerChannelForm::openInstrument Line 267  void qsamplerChannelForm::openInstrument
267  // Refresh the actual instrument name.  // Refresh the actual instrument name.
268  void qsamplerChannelForm::updateInstrumentName (void)  void qsamplerChannelForm::updateInstrumentName (void)
269  {  {
270      // FIXME: A better idea would be to use libgig      qsamplerOptions *pOptions = m_pChannel->options();
271      // to retrieve the REAL instrument name.      if (pOptions == NULL)
272      InstrumentNameTextLabel->setText(QFileInfo(InstrumentFileComboBox->currentText()).fileName()          return;
273          + " [" + QString::number(InstrumentNrSpinBox->value()) + "]");  
274        // Finally this better idea would be to use libgig
275        // to retrieve the REAL instrument names.
276        InstrumentNrComboBox->clear();
277        InstrumentNrComboBox->insertStringList(
278            qsamplerChannel::getInstrumentList(
279                            InstrumentFileComboBox->currentText(),
280                            pOptions->bInstrumentNames)
281        );
282    
283      optionsChanged();      optionsChanged();
284  }  }
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